set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[6]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[5]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[4]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_data[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[6]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[5]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[4]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {seg_sel[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports clk]
set_property IOSTANDARD LVCMOS33 [get_ports LD1]
set_property IOSTANDARD LVCMOS33 [get_ports rst]
set_property IOSTANDARD LVCMOS33 [get_ports s1]
set_property IOSTANDARD LVCMOS33 [get_ports s2]
set_property IOSTANDARD LVCMOS33 [get_ports s3]
set_property PACKAGE_PIN G11 [get_ports clk]
set_property PACKAGE_PIN N14 [get_ports LD1]
set_property PACKAGE_PIN B6 [get_ports rst]
set_property PACKAGE_PIN M5 [get_ports s1]
set_property PACKAGE_PIN M4 [get_ports s2]
set_property PACKAGE_PIN P5 [get_ports s3]
set_property PACKAGE_PIN B2 [get_ports {seg_sel[0]}]
set_property PACKAGE_PIN B1 [get_ports {seg_sel[1]}]
set_property PACKAGE_PIN C5 [get_ports {seg_sel[2]}]
set_property PACKAGE_PIN C4 [get_ports {seg_sel[3]}]
set_property PACKAGE_PIN E4 [get_ports {seg_sel[4]}]
set_property PACKAGE_PIN D4 [get_ports {seg_sel[5]}]
set_property PACKAGE_PIN F3 [get_ports {seg_sel[6]}]
set_property PACKAGE_PIN F2 [get_ports {seg_sel[7]}]
set_property PACKAGE_PIN D3 [get_ports {seg_data[0]}]
set_property PACKAGE_PIN C3 [get_ports {seg_data[1]}]
set_property PACKAGE_PIN A4 [get_ports {seg_data[2]}]
set_property PACKAGE_PIN A3 [get_ports {seg_data[3]}]
set_property PACKAGE_PIN B3 [get_ports {seg_data[4]}]
set_property PACKAGE_PIN A2 [get_ports {seg_data[5]}]
set_property PACKAGE_PIN B5 [get_ports {seg_data[6]}]
set_property PACKAGE_PIN A5 [get_ports {seg_data[7]}]

create_clock -period 20.000 -name clk -waveform {0.000 10.000} [get_ports clk]
